has anyone gotten past the new enemies that appear at inf. 10? they're super tanky and the only thing that can break their shield seems to be HNO3 if the laser hits for a full second, and by then its quite easy to be overwhelmed
i used H2S, CF4, HNO3 and AsH3 with O2 and H2O support (which deals amazing damage btw - all unshielded enemies die before they turn the second bend)